Until the 9th or 10th centuries, ideas about science and how the natural world worked were dominated by the Greek philosopher Aristotle, and they were very different from ours today.
Sampai abad ke-9 atau 10, ide tentang ilmu pengetahuan dan bagaimana alam bekerja didominasi oleh filsuf Yunani Aristoteles, dan mereka sangat berbeda dari kita sekarang.